【摘要】 提出了风/光复合发电系统(WSHPS)变结构仿真的一般数学模型,包括系统结构定义、系统各部件数学模型。在此基础上,在C++ Builder 环境下开发了相应的仿真软件。运用该软件,对一实例进行了计算。结果表明:利用该文提出的变结构仿真数学模型及相应仿真软件,用户可以重构多种结构的风/光复合发电系统并进行计算机仿真计算,从而能够预测系统的性能,如,太阳电池阵列功率、风力发电机功率、与负载功率之间的匹配性,控制策略的合理性,以及系统运行的效率等等。更多还原

【Abstract】 The paper presents variable structure simulation models for wind-solar hybrid power systems(WSHPS), including the hardware configurations of the power system and the calculation of output power of all system components. On the basis of the models, the software has been developed under C++ builder environment. A calculating example of WSHPS is provided. The results show that by the use of this software, the operation of the WSHPS with various structures can be simulated so that the main performances can be predicted, such as the matching degree between PV Array, wind generator, battery and loads, the rationality of control strategies, the system efficiency and so on.更多还原